Accounting machine



May 1927' J. R. PEIRCE Accoumma MACHINE Original Filed July 9, 1924 15 s d -she t 1 JP is g ea 1927 J. R. PEIRCE ACCOUNTING MACHINE Original Filed July 9, 1924 15 sh t -sh t 2 Ru ws 15 Sheets-She t 3 May 3,1927.

J. R. PEIRCE ACCOUNTING MACHINE Original Filed July 9, 1924 1 2 9 J. R. PEIRCE ACCOUNTING MACHINE 15 Sheets-Sheet 4 Original Filed July 9. 1924 I lain-mm:

May 3,1927. 1,626,871

J. R. PEIRCE u ACCOUNTING MACHINE Original Filed July9, 1924 15 s s t' s J. R. PEIRCE ACCOUNTING MACHINE Original Filed July 9, 1924 15 sh t -sh t 6 May 3 1927. 1,626,871

May 3 1927.

J. R. PEIRCE ACCOUNTING MACHINE angina] Filed July 9. 1924 15 Sheets-She t ave/"tor Q May 1927' J. R. PEIRCE ACCOUNTING MACHINE Original Filed July9. 1924 15 Sheets-Sheet 9 J. R. PElRCE ACCOUNTING MACHINE May 3, 1927; r 1,626,871

Original Filed July 9. 1924 15 Sheets-Sheet l0 nventov 1,626,871 May 1927' J. R. PEIRCE,

ACCQUNTING MACHINE Original Filed July 9. 1924 15 sheets-sheet 11 WUWQ May 1927' J. R. PEIRCE ACCOUNTING MACHINE 15 Shets-Sheet 12 Original Filed July 9. 1924 May 3,1927. 1,626,871

J. R. PEIRCE 7 ACCOUNTING MACHINE Original Filed July 9, 1924 15 Sheets-Sheet 14 1,626,871 May 3, 1927- J. R. PEIRCE ACCOUNTING MACHI N E Original Filed July 9. 1924 15 Sheets-Shel: l5

03 avwentoz I N W @m W HJTI+W Patented May 3, 1927.

UNITED STATES I 1,626,871 PATENT OFFICE."

JOHN BOYDEN PEIRCE, OF NEW YORK, N. Y., ASSIGNOR T0 IN'ZtEItNATIONAL BUSINESS MACHINES CORPORATION, OF NEW YORK, N. Y., A CORPORATION OF NEW YORK.

v ACCOUNTING MACHINE.

Original application filed July 9, 1924, Serial No. 724,933. Divided and this application filed December' 23, 1924. Serial No. 757,589.

This invention relates to accounting machines and has particular reference to machines for making classification records of transactions as they occur. The present application is a division of my copending application, Serial No. 724,933, filed July 9, 1924. w

One object ofthe invention is to provide a machine suitable for use at various sales stations in retail stores or any other place where a classified analysis of transactions is desired and where there is a central installation of devices for tabulating and totaling the transactions according to variousclasses. In the present embodiment the machine is designed to effect classification according to the various clerks handling the transactions, butas will be clearer later on, the classification may just as readilybe made according to machine numbers or departments or the kind of goods sold or the kind of transaction, that is, whether cash, charge, C. O. D. and the like. It will also be apparent later that the classification may be effected by having a separate machine for each clerk or class of transaction and that many of the inventive ideas are not limited M in. their application to machines having a plurality of clerks or classification keys.

Another object of the invention is to pro- 'vide a machine of the kind mentioned which is simple in construction, quick in its operation and which requires a minimum amount of power for operating it. With these ends in view, the invention comprises a number of novel features, among which are the punch selecting and operating mechanism, the severing mechanism and its cooperation with the punching mechanism to prevent the incorrect severing, the feeding mechanism for feeding the severed portions of the card in different directions and at different speeds to prevent one portion of a card from interfering'with or causing incorrect movements of'the other portion, the mechanism for eiticienly blowing the punchings away from the perforating mechanism while permitting the use of a comparatively small'an'd compact blowing apparatus, the devices whereby the keys in a single hank or row of keys may be employed to control independent type when the keys are operated in a certain sequence, a platen operating mechanism whereby a platen may be operated to print and restored portions to the operator and to alocked compartment, the mechanism which becomes effective to prevent further operations of the machine when the suppl of cards is exhausted and which is ren cred ineffective when the supply is replenished, and the mechanism for selectin and releasing the cash drawers. All of t iese and other novel features will be fully described later on. lVith the foregoing and, other and incidental objects in view, the invention consists in the novel construction and arrangement of parts, the features of novelty of which are pointed out in appended claims and a preferred form of embodiment of which is shown in the accompanying drawings accompanying and forming a part of this specification.

In said drawings:

Fig. 1 is a top plan View of the machine with certain parts broken away to show the interior construction, and with portions of the cover or casing removed.

Figs. 2 and 3 are respectively back and front views of the tabulating cards as punched and printed by the machine.

Fig. 4 is a side elevation of the machine taken on line 4-4 of Fig. 1.

Fig. 5 is a sectional view of the machine taken on line 5-5 of Fig. 1.

Fig. 6 is a sectional View thiiough the punching section of the machine taken substantially on lines 66 of -Fig. 1.

\ Fig. 7 is a transverse sectional View taken substantially on line 77 of Fig. 1.

Fig. 8 is a detail sectional View taken substantially on lines 8-8 of Fig. 1 and showing the tens of days date setting mechanism and the means for controlling the punches in accordance therewith, also the clerks punches and a part of the mechanism for Fig. 10 shows the means for setting the date and machine number type wheels. The

' mechanism and the ejector section is taken substantially on lines l1t) of Fig. 5.

Fig. 11 is a detail view of the operatin mechanism for printing the word Taken upon the check or card. The section is taken substantially on lines ll1l of Fig. 5.

Fig. 12 is another viewot' the same mechanism showing its control from the keyboard.

Fig. 13 is a transverse sectional view through the keyboard section of the machine taken substantially on lines Iii--13 of Fi and shows the key detent. and key locking mechanism.

13 showsa detail of the supplementary latch on the send key.

Fig. 14 shows the restoring mechanism for the keyboard detents and locking devices. This View is taken substantially on lines 1 i14 of Fig. 5.

Fig. 15 is a detailed view of the knife and punch actuating and restoring mechanism. This section is taken on line 1515 of Fig. 7.

Fig. 16 shows the mechanism for setting t. e machine number upon the punches. l? is a diagrammatic view showing the method of adjusting the machine number o punch selectors. v

i 18 is a detail view of the feed-out dc.- vices "for the receipt and the perforated stub portions of the check or card.

Fig. 19 is a side detail view of the card feeding devices including the )ickcr, the clip devices.

Fig. 20 is a detail view of certain parts shown in Fig. 5 in moved position.

Fig. 21 is a detail view of the card feeding mechanism, particularly the clip structure and shows the position of the cards just as the cards are stripped from the clip.

Fig. 22 shows the same. parts slightly later in the cycle.

Fig. 23 shows the card feeding mechanism with the card being advanced into the jaws of the clip;

Fig. 24 shows the same parts slightly later in the cycle with the clip closed upon and gri ping the leading edge of'the card.

l ig. 25 shows the mechanism for actuatin the card and stub feed-out rolls.

Tig. 26 is a perspective view of the linkages extending from the punch selectors and type wheels to the key-board. This view shows the transposer connections.

Fig. 27 is a detail view showing the cash drawer controlling mechanism and the connection to the type wheels for setting up the clerk numbers.

Fig. chine.

Fig. 29 is a rear view of the machine. the. section being taken substantially on lines 29-29 of Fig. 1. This view also shows certain of thedriving connections to the motor 28 is a timing diagram of the madisposed below the base plate of the main portion of the machine.

Fig. 30 is a view showing connections between the operating button and the machine clutch. This view also shows the devices for interrupting the machine operation when the card supply is exhausted.

Fig. 31 is a view of certain of the operating parts shown in Fig. 29 in moved position.

Fig. 32 is a detail sectional view of the lower drive clutch mechanism taken substantially on lines 32-4-32 of Fig. 30.

Fig. 33 is a similar view showing the parts in moved position.

Fig. 34 is an enlarged detail of the knife shown in Fig. 15.

Fig. 35 is a top plan view of the knife looking in the direction of the arrows 352}5 of Fig. 34.

Fig. 36 is a detail sectional view taken on line- 36-36.

Fig. 37 is a detail view of the blower operating mechanism. This blower is for ejecting the chlps from the machine;

iilu'e'a (irirc.

Referring to Fig. 5, 40 is the main actuat-.

ill)

tuate the various partsot' the mechanism.

Preferably but not essentially this shaft is operated by an electrical motor. It' desired. however. a suitable manual handle could be provided for rocking this shaft. in order to rock shaft 40 from the motor a driving train is provided including clutch devices which will now be described.

Fixed to shaft 40 is a suitable bevel gear 41 meshing with a bevel gear 42 fast to shaft 43. Shaft. 43 carries a crank 44 (see Fig. 29). which crank through link 45 connects with a supplementary rank it; fixed to shaft 47. In order to drive the shaft 47 and impart to it one revolution each time it is desired to operate the machine a driving n'iot or 48 is provided. The operation of this motor is controlled by an operating button 49 (Figs. 1 and 30) disposed adjacent. the keyboard of the machine. The arrangement of the arts is such that one revolution of shaft shaft 40.

Motor 48 through a' worm gearing 50 (Fig.

30) rotates clutch element 51 which is loose will effect one rocking cycle of upon the shaft 47. Fixed to shaft 47 is acluteh wheel 52. The clutch is more clearly in Fig. 31. The depression of this link ltltl ltlb llt)

rocks an arm 57 fixed to a pivotally mounted gear 58 which in turn meshes with the gear 59 fixed to shaft 60. A linkage 61 is also crank-connected to shaft and extends downwardly and at its lower end has a lost motion pin and slot connection with the dog (32, shown in its normal locking position in Fig. 29. Upon the drawing upward of link (31 the dog (32 will be swung to the position shown in Fig. 31 thus releasing a pivoted plate (33 and permitting the same to swing anticlockwise under the influence of spring (it. This movement of plate 63 is sutlicient to rock a member (35 in an anticlockwise direction and close switch 66. This puts the motor into operation. The switch is maintained in closed condition by means of a latchti'i (Fig. 31). Just after the motor commences to rotate the shaft 47 is clutched -to the motor driven gearing 50 by the parts which will now be described. I

Referring to Fig. 32, shaft (30 is shown in its normal position before it is unlocked.

This shaft is notched as shown and, upon being turned to set the motor into operation. assumes the position shown in Fig. 33. \Vhen in this position a plate (58 is permitted to be drawn by its spring to the position shown. This plate is provided with gear teeth 69 at its lower end intermeshing with corresponding teeth tilted on a clutch element 70. "The rocking of the plate (38 rocks the clutch-element 7 0 into the position shown in Fig. 33 thus coupling shell .52 in which element 70 is mounted to the clutch element 51. Thereafter the entire clutch assembly makes one revolution in an anticlockwise direction. At the end of the operation cycle of the machine, a shaft 71 (Figs. 4 and 30) is rocked in a manner which will hereinafter be described in comiectionwith the keyboard mechanism. This shaft 71 upon being rocked clockwise draws a link 72 to the right thus disengaging member 53 from bell crank 5i and permitting the assembly 54, 55, 56, to be restored irrespective of the continued depression of the operating button 49. Restoration of this linkage is effected by means of spring 73 (Fig. 31).

Should cards become exhausted it is -de- ,sirable. that the operation of the machine be prevented. Referring to Fig. 30, a suitable upwardly pressed spring plunger 7.4 presses upon the cards in the card magazine and when the last'eard is exhaustedfrom the magazine this plunger can move upwardly from the position shown. The lower end of the plunger is provided with a lockingprojeetion 7 5 which is normally out of thepath of av hooked end 76 on a link 77 which is connected to part 72. If part 7 5 is in upper position at the time shaft '71 is rocked, link 77 will be forced to-the left engaging '76 with thus retaining part 53 out 01 storing bar 8.).

engagement with bell crank 54. Consequently thereafter there can be no operation of the motor until the sto'age magazine is replenished with cards.

At the end of an operation cycle cam 78 on shaft 47 (Fig. 31) is adapted to contactwith the. pivoted plate 63 and swing it in a clockwise direction thus drawing up on link 79 and tensioning spring 80 to concurrently unlock the switch element 66 and swing it. into open position. Subsequently (i2 relatches on 63' and a supplemental pivoted plate 8]. falls behind cam 78, as shown in Fig. 2!). to prevent rebound of the parts.

' At this time the clutch is disengaged, memllel' eing displaced from theposition shown 111 Fig. 33 to that shown in Fig. 32.

Keyboard.

Referring to Fig. 1, the keyboard com prises a plurality of amount keys 82 arranged in banks, a group of clerks keys 83, an erri'irkey 84 and a contact key 85. Any desired capacity of the. amount key banks may be provided as desired. As here shown. the machine has a capacity of $999.99. The so-called Send key 85 being in the same bank with the clerks initial keys 83 must be provided with a sup )lemental latching mechanism to permit hot '1 keys to be operated and held depressed. This supplementary detent comprises a pivot latch 87 pivoted upon the shank of the send key 85 and cooperating with the bail 87. By this arrangement in ca e it is desired to operate bob the clerks initial and the Send key the operator presses the clerks initial key first and thereafter depresses the send key. In this way both keys are latched down.

'l't' the send key is operated first and the are yieldingly pressed into engagement with the keys by means of the springs 88 shown in Fig. 14. The keyboard is of the usual flexible construction. Release of the keys 'after an operation or simultaneous release of the keys by manipulation of the error key is secured through means of a restoring bar To simultaneously release all of the keys by the depression ofthe error key the error key cooperates with a finger 90 which has connected to it an upwardly extending finger 91 disposed adjacent a pin 92 on re- Depression of the error key rocks finger 91 in a. clockwise direction and thereby rocks all of the key bails 87 to release all the 'keys. At the proper time in the machine cycle the keys are also released by forcing restoring bar 89 in a transverse direction. Referring to Fig. 4. on shaft 40 there is fixed a cam 93 provided with a pin 04. At the beginning of the machine cycle cam 03 moves counterclockwise from the position shown permitting a crank arm 95 loosely pivoted on shaft 40 to swing in an anticlockwise direction under the influence of spring 06 until arrested by av stop 07. A link 95 is thus thrust to the. right rocking hell crank 09 anticlockwise and causing a stud (Fig. 14-) to move past a by-pass dog 101 which is carried on the restoring her 80. l pon the retrograde movement of the cam 03 and towards the end of the movement thereof, stud 100 will positively cam the restoring bar 80 in.-a transverse direction and release the keys.

[fey-locking vlmclurn'z's'ln.

In order to lock the keys which have been depressed in depressed position and to lock out the other keys which have not been depressed. key-locking mechanism is provided which will now he described. Each of the various keys is provided with a notch shown at 10:! in Fig. 12-3. These notches are engaged by plates 103 (Fig. 5) having suitable hook projections thereon adapted to engage in the key notches 102 of those keys which are depressed. ()n the keys which are not depressed plates 103 are adapted to pass under the shoulders 101 on the keys and thereby lock the same and prevent their being depressed. For transversely shifting the locking bars 103 springs 105 (Fig. are provided. liars 103 are shifted by these springs upon the clockwise rocking ,of bail 100 loosely mounted on shaft 71-. Bail 106 is connected by a lost motion pin and slot connection with a link 107 which connects to an arm 108 fixed to a shaft 109; This shaft also has connected to it an arm 110.

[)ifiercntiul mechanism for numeral keg s.

Disposed adjacent the lower ends of the numeral keys are bars 114. These bars are provided with stop pieces alternately disposed upon opposite sides of the bars 114: and arranged to form differential stops for these bars. Bars 115 are displaced by means of spring 116. The differential stops bars to normal home position a restoring bail 117 (Figs. 1. 5 and 20) is provided. This restoring bail is fixed on shaft 109 and is actuated by the linkage previously described for operating shaft 109. Each of the ditferential bars 111 has connected to it a link 118. which link in turn connects to a sector piece 119 loosely pivoted on shaft 101) (see Fig. 2(3). lVith the machine in normal position bail 117 contacts with the sectors 119, as shown in Fig. 5, and, upon the operation of the machine this bail'moves away. as clearly shown in Fig. 20, thus permitting the differential bars to move forward.

Means must be provided for preventing bars ll-t from moving to their limit in case no key is depressed and for stopping them at a position corresponding to zero. For this purpose there is fixed to each key detent bail 87' a finger or arm 120. As clearly shown in Fig. 13, the detent bails S7 assume a slightly dill'erent position when arresting a depressed key than when another key in the bank is depressed. If no key is depressed the linger pieces 120 will project into the path of zero stop 115 (Fig.5). Thus the fingers 120 and stops 115" constitute zero stops for the differential bars.

The construction of the clerks ke'y bank and the arrangement of the ditl'erentia'l bars therefor is substantially identical to that previously described except that there are a less number of differential stops n'ovided.

Each sector 119 at its upper cm is provided with suitable tooth portions 121 which intermesh with pinions fixed to the type wheels. As shown in Fig. 7, there are live amount type wheels 122 and asingle type wheel 123 for the clerks initials.

Punch selector mechanism.

Inasmuch as the punching devices are disposed to one side of the printing section of the machine provision must he made for transposing, the setting of the differential bars to the punch selecting nfechanism. For this purpose transposer bars 124 are provided, each connected at one end to a differential bar 114: and at their opposite ends connecting to punch selector bars. The group of punch selector bars designated 125 are those for selecting punches forth amounts. The single selector ibar '1'26is for ltltl clerks initials.

corresponding column.

designating the clerks number. The selector bars 125 and 126 are slidably mounted to be reciprocated back and forth in accordance with the settings of the differential bars and each amount and clerks punch selecting bar is provided with an upwardly extending portion notched as shown at 127 in Fig. 20. Punch selector and actuator arms 128 are provided, each carrying a pin 129 engaging in the notches 127. The selector arms 128 are loosely pivoted on a shaft 130. Referring to Fig. 26, it will be seen that there are five punch selector arms 128 for the amounts and a single selector arm marked 131 for the By imparting differential transverse movements to bars 125 and 126 corresponding arms 128 and 131 assume differential angular positions under the punches 132, and individually align with one or the other of the punches in HS column.

Daft! and machine number settin g mechanism.

and includes date setting mechanism for the punches. Each can be changed from time to time as desired. The date printing mechanism is changed by resetting the date printing wheels as will hereinafter be described.

Referring to the card shown in Fig. 3 it will be noted that the clerks number and the second digit of the date is preferably in the same column on the card. This is done to provide compactness on the card. The date setting mechanisms for these punches will now be described.

As shown in Fig. 1, there is an engraved index plate 133. This plate, ifdesired, may be-disposed inside the casing and entirely covered by a suitable locked door. For clearness in illustration it is shown on the outside of the casing. The index plate is provided with two slots 134 through which project setting levers 135. Each setting lever is provided with a. suitable, index pointer cooperating with its corresponding numbered scale on the index plate.

set up the corresponding day in the month.

Referring now to Fig. 8, each index lever 135 connects to a longitudinally extending bar 136, which, in general construction, is s milar to the punch selector bar previously described. Each bar 136 has an upwardly extending portion notched to receive a pin on the punch date selecting arm 137. These selecting arms can be differentially positioned under any one of the punches in its Fig. 8 shows the clerks number punch selecting bar and arms 126 and 131, which, as previously explained,

are'in alignment with certain of the date The user of the machine may manipulate the levers 135 to punches. This figure also shows the parts in it moved position after the punches have been forced through the card.

For printing the dates on the card a group of date type wheels 138 (Fig. 10) are provided. Theee date type Wheels are provided with concentric sleeve connections 139 to setting and index wheels 140. These setting and index wheels are suitably engraved u on their periphery and a corresponding in ex pIate designatin dayof month in units and tens is provided on the machine as shown at 141 in Fig. 1. The custodian of the machine can reach through a suitable aperture in the casing and turn the index wheels 140 to the desired position for setting up the type. For printing the machine number two type wheels 142 are provided. These wheels are set at the factory for a particular machine number and thereafter the set ting is not disturbed. The type wheels 142 are impositively locked in position by pins 143 which will permit changing of the set of the type wheel by obtaining access to the interior of the machine.

In order to prevent the date setting wheels jarring from their .set position suitable spring-pressed detents 114 are pnovided as shown in Fig. 5.

Machine number puma/1. selector.

In order to set the punches in accordance with the machine numbers punch selector bars 144 are provided. These selector bars are slotted as shown at 145 (Fig. 16), and

these slots are adapted to receive pins 146 carried on an adjustable shaft 147. This adjusting shaft is mounted in brackets 148 fixed to a frame portion of the machine and at one end of the shaft there is fixed thereto a sector-shaped piece 149 which is slotted to receivea screw l50 threaded into one of the brackets 148. By tightening this screw the shaft- 147 may be held in the position shown with the pins 146 projectirg through the notches 145' in the punch arms 144.v

When it is desired to adjust the punches for another machine number the shaft is roconnection witi other transactions in which the goods are delivered to the customer. Means are provided on the machine for setting up and differently designating so-called taken transactions and other transactions. 

